#include <iostream>
using namespace std;
int mayor (int n1, int n2);
int main()
{
    cout<<mayor(1,19);
    return 1;
}
int mayor(int n1, int n2)
{
    if(n1>n2)
    {
        return n1;
    }
    else
    {
        return n2;
    }
}
